I'd like to participate in NASA Time Trials with my NA8 Spec Miata. Using the NASA TT car classification calculator and browsing the rules, it appears that my car (probably a very typical Spec Miata) falls into the high end (less competitive end) of the TT5 class. For those of you who have TT'd their SMs with NASA, is the class you ran in? I'm really asking for a sanity check.
My car is compliant with the Spec Miata rules and include:
HP: 124 whp
adjustable end links
Toyo RR tires
Thanks for any feedback and Happy New Year!